baber/WOPTO huggingface dataset:
Patent TW-415156-B (TW)
Title: Method and system for dynamically maintaining audio balance in a stereo audio system
Inventor: KOKKOSOULIS GEORGE
IPC: H04S7/00
Filed: 1999-04-30
Granted: 2000-12-11
Abstract: A method and system for dynamically maintaining audio output balance in a stereo audio system are disclosed. The stereo audio system includes a small hand-held radio frequency remote control and a set of transmitter/receiver control units located at a close proximity to a respective speaker. For example, the stereo audio system may have six transmitter/receiver control units: one at a front-left speaker, one at a front-right speaker, one at a rear-left speaker, one at a rear-right speaker, a center speaker, and a sub-woofer. The stereo audio system is able to make audio balance adjustment for simulating a stereo headphone effect based on the physical position of the listener, throughout the entire listening area.
Patent TW-424381-B (TW)
Title: Color linear image sensor device with shutter function for charges in photodetectors and method of manufacturing the same
Inventor: KIMURA TETSUJI
IPC: H04N5/335
Filed: 1999-05-06
Granted: 2001-03-01
Abstract: A color linear image sensor device has a shutter function for selectively draining charges stored in a photodetector circuit. The color linear image sensor device includes first, second, and third linear image sensors having different sensitivities with respect to incident light and arranged successively in sensitivity decreasing order from the outermost, and a shutter gate and a shutter drain for adjusting an amount of exposure to the linear image sensor which has the highest sensitivity to incident light.
Patent TW-438995-B (TW)
Title: Reflection type liquid-crystal display unit
Inventor: YANO SHUJI
IPC: G02F1/1335
Filed: 1999-05-10
Granted: 2001-06-07
Abstract: A reflection type luquid-crystal in which a light guide plate is in tight contact with a liquid-crystal display element having a reflecting layer through a bonding layer with refractive index in a range of from 1.40 to 1.55 and whole light transmittivity in a range of not less than 90%, the light guide plate being designed so that incident light from an incidence side surface is emitted from a lower surface through prismatic irregularities formed on an upper surface, and the light emitted from the lower surface takes maximum intensity in a direction at an angle of 30 degrees or less with respect to a normal to a reference plane of the lower surface, while maximum intensity of leakage light from the upper surface in the direction at an angle of 30 degrees or less is not larger than 1/5 of the maximum intensity in the lower surface, and incident light from the lower surface is transmitted from the upper surface.
Patent TW-426927-B (TW)
Title: Method for detecting alignment offset
Inventor: LIOU EN-CHIUAN
IPC: H01L21/66
Filed: 1999-06-04
Granted: 2001-03-21
Abstract: There is provided a method for detecting alignment offset. An external mark having an external arc layer is formed on a wafer having an exposure alignment mark. Next, a photoresist layer is formed on the wafer. After the position of the wafer is determined by using the exposure alignment mark to align with the mask, the photoresist layer is exposed to form an internal mark having an internal arc layer on the wafer. Then, a geometrical method is used to measure the position of the center of the external arc, and the position of the center of internal arc for comparing with each other to determine the difference, thereby obtaining the alignment offset of the wafer in performing the exposure step.
Patent TW-442723-B (TW)
Title: Dynamic memory space allocation
Inventor: HOULDSWORTH RICHARD JAMES
IPC: G06F12/00
Filed: 1999-06-21
Granted: 2001-06-23
Abstract: A data processing apparatus includes a heap memory (HM) containing a plurality of data objects (DO) each accessed by respective pointers originating from programme thread memory stacks (SF). In one embodiment, a garbage collection utility (100) periodically sweeps the heap (HM) and identifies redundant data objects to a free-list (FL) to enable their memory space to be re-used. System requests for memory (AREQ), if they cannot be met by the free list (FL), are stored (ALLIST) to be handled subsequently. As further data objects are marked redundant during sweeping, the space they occupy is first offered to the stored system requests (ALLIST) before being made generally available through the free-list (FL).
Patent TW-409167-B (TW)
Title: Thermostatic mixing valve with sequential manual control
Inventor: KNAPP ALFONS
IPC: G05D23/13
Filed: 1999-07-29
Granted: 2000-10-21
Abstract: A thermostatic mixing valve (10), includes two inlet ports (20, 22) for cold water and for hot water, a mixing chamber (59), passages (30, 31) between the inlet ports and the mixing chamber, an outlet passage (33) and port (34) from the mixing chamber for the mixed water, a thermostatic element (64) arranged at least partly in the mixing chamber and a distribution slide valve (44) controlled by the thermostatic element. The two inlet passages and the outlet passage are made in a central body (28) arranged inside the distribution slide valve in which the distribution slide valve is arranged so as to modify the passages between only one of the inlet passages and the mixing chamber. A sequential manual control valve (80) is inserted so as to control the two inlet passages. The sequential manual valve comprises a fixed plate (82) and a rotatable plate (84) mounted in such a way that it can be rotated on the fixed plate.
Patent TW-509764-B (TW)
Title: Leakage control system for treatment of moving webs
Inventor: LINDSAY JEFFREY DEAN
IPC: B05C15/00
Filed: 1999-08-02
Granted: 2002-11-11
Abstract: Leakage control system for treatment of moving webs include a moving web that passes through a pressurized treatment chamber having a sealing assembly with a leakage control system. Leakage control is achieved by the cooperative effect of localized leak detectors and leak reduction means that applies a local sealing force on the seal assembly responsive to a signal from the leak detectors such that increased sealing occurs in the vicinity of the leak. In particular, an air press for paper web dewatering has improved efficiency by virtue of the leakage control system, which features local leak detectors and local force generation means associated with a flexible seal assembly to reduce leakage at the edges of the stationary plenum of the air press. Local leak detection can be based on sonic measurement with microphones, detection of escaping tracer gas, optional signals, and other means. Other embodiments of web treatment systems include those for continuous production of activated carbon fabrics and steam and chemical treatment of textiles and other fibrous webs.
Patent TW-425817-B (TW)
Title: Horizontal frequency generation
Inventor: WILBER JAMES ALBERT
IPC: H04N5/12
Filed: 1999-08-06
Granted: 2001-03-11
Abstract: A video display apparatus displays pictures from broadcast sources of standard or high definition pictures and may also display computer generated images. To display these sources a horizontal deflection signal generator is operable at a plurality of frequencies. The deflection signal generator comprises a controlled oscillator (300) generating a output signal (301). A divider (415, 415A) divides the output signal (301) to form a horizontal frequency signal (401). A phase detector (50) receives the horizontal frequency signal (401) and a synchronizing signal (5) and generates an analog signal (11) for coupling to the oscillator (300). A digital to analog converter (700) generates a voltage (302) from a digital data word and couples the voltage (302) to the oscillator (300). The voltage (302) determines a center frequency of the oscillator (300) and the analog signal (11) controls the oscillator (300) to synchronize with the synchronizing signal (5).
Patent TW-526238-B (TW)
Title: Polyketone solution, method for producing polyketone fibers by using said polyketone solution and resulting fibers therefrom, and fiber-reinforced composites comprising said polyketone fibers
Inventor: KATO JINICHIRO
IPC: C08G67/02
Filed: 1999-08-09
Granted: 2003-04-01
Abstract: A solution of a polyketone as a copolymer of carbon monoxide and one or more olefins, wherein 90 wt% or more of said copolymer comprises carbon monoxide units and olefin units, and a solvent is an aqueous solution of at least one member selected from the group consisting of zinc salts, calcium salts, thiocyanates and iron salts.
Patent TW-460386-B (TW)
Title: The complex material with the properties of an electromagnetic wave shielding, antistatic, sound absorbing, and sound isolating
Inventor: JANG JIN-SHR
IPC: B32B7/00
Filed: 1999-08-10
Granted: 2001-10-21
Abstract: This invention is a comprehensive material with the properties of an electromagnetic wave shielding, antistatuc, sound absorbing, and sound isolating. The material is formed by using an adhesive middle layer which glues the top and bottom layers together to create a three-layer complex material. This complex material has a surface layer of either woven fabric, non-woven fabric or knitted fabric; the bottom layer is of non-woven and the middle layer is made of EVA, PVC, PU, PE, and additives. Of these three layers, the surface and bottom layers have sound absorbing and electronic conductive efficiencies. The main functions of this complex material are to prevent electronic interruption, to shield off electromagnetic waves and to absorb or isolate-unwanted noise. It is suggested to be used in offices with a computer room, power room, instrument room or places where noise, electromagnetic or electronic interruption has to be kept under control.
Patent TW-429427-B (TW)
Title: Plasma film forming method
Inventor: FUKIAGE NORIAKI
IPC: H01L21/312
Filed: 1999-09-27
Granted: 2001-04-11
Abstract: This invention includes a plasma step and a film-forming step. In the plasma step, plasma is formed from a film-forming gas of a compound that contains fluorine and carbon, and an etching gas for etching a fluorine-containing carbon film. In the film-forming step, the plasma generated in the plasma step is used to form a fluorine-containing carbon film on a body to be processed. The film-forming gas of a compound that contains fluorine and carbon further contains a gas, such as a benzene-ring compound. The etching gas for etching a fluorine-containing carbon film is, for example, a gas containing fluorine. According to this invention, burying in recessed portions is facilitated.
Patent TW-497316-B (TW)
Title: Vehicle including engine stopping/starting control unit
Inventor: TORIYAMA MASAYUKI
IPC: F02D43/00
Filed: 1999-10-11
Granted: 2002-08-01
Abstract: This invention relates to a vehicle including engine stopping/starting control unit. This invention is to improve acceleration performance of a vehicle including engine stopping/starting control unit and with the headlight on ordinarily. If a throttle is opened (throttle switch is turned on from off) when the vehicle speed is 0 and the revolution of engine Ne is lower than a set revolution, a start operation is determined and the charging voltage is lowered only in a predetermined period from 14.5 V down to 12.0 V.
Patent TW-428072-B (TW)
Title: Screw with a recessed head and its driver bit
Inventor: SHINJO KATSUMI
IPC: F16B23/00
Filed: 1999-11-11
Granted: 2001-04-01
Abstract: In this invention, the crossing recess simply modified will transmit a stronger torque and affording a larger sticking area resistant to a stronger thrust, when driven with a driver bit matching the recess. The measure adopted by this invention includes that, a screw with a recessed head 3 has a crossing recess 4 formed in a top of the head and consisting of a central region 5 and four grooves 6 extending radially from the central region. Each groove is tapered to reduce width towards an outer conical bottom 9, which defines the groove together with opposite sidewalls 7, 8 transmitting torque. The bottom connecting outer edges of the sidewalls has a width (A) larger than width (a) in the widely used standard recesses of the same length (M). The sidewalls have a radial length (B) smaller than (A), and distance (C) between the intersections of two sidewalls of different grooves is equal to or larger than the product of 1.5 and (A). One sidewall 7 lies in a flat plane in parallel with the screw's axis, and is located forward in a tightening direction of the screw. The conical bottom 9 slants 5 DEG relative to the axis provides a conical sticking surface.
Patent TW-469563-B (TW)
Title: Method for forming semi-embedded capacitor structure in inter-polysilicon dielectric
Inventor: SHR JIUN-JI
IPC: H01L21/70
Filed: 2000-01-26
Granted: 2001-12-21
Abstract: A method for forming a semi-embedded capacitor structure in an inter-polysilicon dielectric comprises: depositing an oxide layer on the semiconductor substrate formed with elements; forming a nitride layer, and an oxide layer; repeating the formation of a nitride layer and an oxide layer; etching a portion of the oxide layer, the nitride layer, the oxide layer and the nitride layer to form a polysilicon layer and etching the polysilicon layer; forming a BPSG layer and etching a portion of the BPSG layer, a portion of the oxide layer, and a portion of the nitride layer and the oxide layer; depositing a polysilicon layer and etching back a portion of the polysilicon layer; etching all BPSG layers and the oxide layer and leaving a block-shaped second polysilicon layer in the second silicon nitride layer and the second silicon dioxide layer, thereby forming a semi-embedded capacitor structure in the inter-polysilicon dielectric.
Patent TW-I230064-B (TW)
Title: Anticonvulsant derivatives useful in treating chronic neurodegenerative disorders
Inventor: SHANK RICHARD P
IPC: A61P25/00
Filed: 2000-07-05
Granted: 2005-04-01
Abstract: Anticonvulsant derivatives useful in treating chronic neurodegenerative conditions are disclosed. A pharmaceutical composition for treating chronic neurodegenerative disorders, which comprises a therapeutically effective amount of a compound of the formula I, wherein X is CH2 or oxygen; R1 is hydrogen or C1-6alkyl; and R2, 3, R4 and R5 are independently hydrogen or C1-6alkyl and, when X is CH2, R4 and R5 be C4 alkene groups joined to form a benzene ring and, when X is oxygen, R2, and R3 and/or R4 and R5 together may be a methylenedioxy group of the following formula (II), wherein R6 and R7 are the same or different and are hydrogen, C1-6alkyl or are alkyl and are joined to form a cyclopentyl or cyclohexyl ring, as an active ingredient and a pharmaceutically acceptable carrier.
Patent TW-518849-B (TW)
Title: System controlling use of a communication channel
Inventor: D ANGELO LEO
IPC: H04M3/42
Filed: 2000-04-14
Granted: 2003-01-21
Abstract: A system controlling use of a communication channel in a communication network. The system comprising a network including service nodes. The service nodes comprising one or more sets having one or more nodes adapted to provide service functions in response to messages in the network. At least one of the sets comprising a member node having an interface for communication with a remote terminal, and a user interface process coupled with the interface to include a user of the remote terminal in the network. At least one of the sets comprising a member node having an interface to the communication network, and a process coupled to the interface to control establishment of the communication channel for the user.
Patent TW-464921-B (TW)
Title: A semiconductor device with high voltage generator for repairing electrical fuse
Inventor: CHANG HEON-YONG
IPC: H01L21/00
Filed: 2000-04-21
Granted: 2001-11-21
Abstract: The present invention discloses a semiconductor device with a high voltage generator for repairing an electrical fuse. When a fail occurs in the semiconductor device after a packaging process, a repair process is performed with a high voltage generated by the high voltage generator according to the charge pumping operation in a chip, thereby preventing the semiconductor device from being damaged due to an externally-inputted high voltage, and improving the yield and reliability of the semiconductor device.
Patent TW-464910-B (TW)
Title: Ion implantation apparatus
Inventor: KONISHI MASASHI
IPC: H01J37/317
Filed: 2000-04-29
Granted: 2001-11-21
Abstract: The invented ion implantation apparatus is provided with a control device 22 that controls a filament current IF flowing through the respective filament 6 according to a beam current IB measured by a plurality of beam current measuring instruments 18. The control device 22 conducts each of the following routines at least one time: (1) a current value control routine, which operates the average values of the entire beam currents IB measured by the beam current measuring instruments 18 and increases/decreases each filament current IF by approximately the same amount such that the operated values approach a predetermined value; and (2) a uniformity control routine, which groups the beam current measuring instruments 18 into the number of the filaments 6, searches the maximum and the minimum values in the entire measured values of the beam current measuring instruments 18, determines respectively a group to which the maximum and the minimum values belong, reduces the filament current IF that flows through the filament 6 corresponding to the group including the maximum value, and increases the filament current IF that flows through the filament 6 corresponding to the group including the minimum value.
Patent TW-490525-B (TW)
Title: Control device of buttonhole sewing machine
Inventor: KUBOTA TSUGUO
IPC: D05B69/00
Filed: 2000-05-05
Granted: 2002-06-11
Abstract: An object, of the invention is to provide an eyelet buttonhole sewing machine which makes easier the setting of stitch data for a stitching pattern and the setting of knife cutting mode. Stitch data of a stitching pattern is previously stored as a control data in RAM 33 in controller 8 of a sewing machine. The control data has, in addition to the stitch data, a pre-cutting/post-cutting data for designating the cutting of an eyelet buttonhole before stitching or after stitching. The RAM 33 stores a plurality of control data different from each other. Selection of one of the control data allows to simultaneously establish a stitch data and the pre-cutting/post-cutting data, thereby making the data setting easier. The control data is changeable to be adapted to various sewing conditions.
Patent TW-I247975-B (TW)
Title: Modification of 193 nm sensitive photoresist materials by electron beam exposure
Inventor: ROSS MATTHEW
IPC: G03F7/09
Filed: 2000-06-12
Granted: 2006-01-21
Abstract: A process for increasing the etch resistance of photoresists, especially positive working 193 nm sensitive photoresists which are suitable for use in the production of microelectronic devices such as integrated circuits. A 193 nm photosensitive composition is coated onto a substrate, exposed to activating energy at a wavelength of 193 nm to decompose the polymer in the imagewise exposed areas; and developed to remove the exposed nonimage areas. Then the image areas are exposed to sufficient electron beam radiation to increase the resistance of the image areas to an etchant.
Patent TW-464898-B (TW)
Title: High current ion beam source
Inventor: YANG SHIN-JIA
IPC: H01J27/16
Filed: 2000-07-25
Granted: 2001-11-21
Abstract: A high current ion beam source includes a source chamber, a first electrode, a second electrode, a cathode, a filament, a cathode magnet assembly, a source magnet assembly, a gas pipeline and an extraction electrode. Ion beams exit from the top of the source chamber. The first and second electrodes are coupled with each other in a V configuration, located at the bottom of the source chamber, and separately connected to the sidewall of the source chamber. The cathode is at the opening between the first and second electrode and opposite to the ion beam exit. The cathode covers the filament. The cathode magnet assembly is located outside the bottom of the source chamber and surrounds the cathode and filament on the outside. The source magnet assembly is located on the outside of the source chamber. The gas pipeline connects with the source chamber. The extraction electrode is located outside the top of the source chamber and opposite to the ion beam exit.
Patent TW-544878-B (TW)
Title: Modeling technique for selectively depopulating electrical contacts from a foot print of a grid array (BGA or LGA) package to increase device reliability
Inventor: LYNE KEVIN
IPC: H01L23/12
Filed: 2000-08-09
Granted: 2003-08-01
Abstract: A modeling technique for selectively depopulating solder balls (12) (and their respective solder ball pads (34), vias (32) and traces or lines (30)) from a conventional foot print of a ball grid array (BGA) package, or land grid array package (LGA) to improve device reliability. The modeling technique anticipates a routing of traces through the gap resulting from the depopulated solder balls or lands as additional space for routing traces or lines from solder ball or land pads to an exterior surface of a substrate (14) upon which a semiconductor die (20) is mounted. An advantage of the present invention is that it permits the retention of an optimum via diameter while increasing the number of solder balls or lands on ever shrinking packages, thereby increasing device reliability.
Patent TW-471010-B (TW)
Title: Wafer cleaning equipment
Inventor: SHR YU-LEI
IPC: B08B3/02
Filed: 2000-09-28
Granted: 2002-01-01
Abstract: This invention provides a wafer cleaning equipment. A gas feeding device is installed on the top of the reaction chamber of conventional wafer cleaning equipment and a suction device is installed at the side of the reaction chamber. During wafer cleaning process, mist generated by the clean solution can follow the gas introduced by the gas feeding device towards the suction device and thus is removed out of the reaction chamber. The utilization of the present invention can eliminate the wafer defect issue due to the adhesion of cleaning solution mist onto the wafer surface.
Patent TW-516971-B (TW)
Title: Water-metachromatic cloth sheet, toy set using the same, and writing instrument for water-metachromatic members
Inventor: NAKASHIMA AKIO
IPC: B43K11/00
Filed: 2000-10-04
Granted: 2003-01-11
Abstract: A water-metachromatic cloth sheet which comprises a support and provided on the surface thereof a porous layer formed of a binder resin to which fine-particle silicic acid stands fixed dispersedly, and is capable of rendering different transparency between a liquid-absorbed state and a liquid-unabsorbed state. The support is a cloth having a weight per unit area of 30 g/m<SP>2</SP> to 1,000 g/m<SP>2</SP>, the fine-particle silicic acid is held in the porous layer in an amount of from 1 g/m<SP>2</SP> to 30 g/m<SP>2</SP>, and the fine-particle silicic acid is incorporated in an amount ranging from 0.5 part by weight to 2 parts by weight based on 1 part by weight of the binder resin. Also disclosed is a writing instrument usable for water-metachromatic members including the above water-metachromatic cloth sheet.
Patent TW-504640-B (TW)
Title: System and method for performing a business process in a multi-enterprise, collaborating network
Inventor: NOTANI RANJIT N
IPC: G06Q30/06
Filed: 2000-10-23
Granted: 2002-10-01
Abstract: A system for performing a business process includes a first version of a business application executed by a first client to perform a particular business process and a second version of the business application executed by a second client to perform the business process, wherein the first client is coupled to the second client using a communication link. The first version of the business application is identified using a first version identifier and the second version of the business application is identified using a second version identifier. One of the first version of the business application and the second version of the business application is selected to initiate the business process based upon the first version identifier and the second version identifier.